what will happen when two dc motors are connected to each
other and anyone of them rotated?
prefer any good electrical engineering book.....it should be useful in the practical fied?
What will happen if the voltage in my house drops from 220V to any lower voltage?
Find the netid and hostid for the following classful IP addresses? i) 117.34.3.8 ii) 132.57.8.6 iii) 207.3.54.12
hw the cable size can be calculated when we have watss, volts, pf, i need the forula
Between AC generator(alternator) and DC generator which can be designed for high voltage and why?
what is the difference between OSR and BUCHHOLZ relay of transformer?
1 Answers Bhushan Power Steel,
what is meant by re-rolling motor? how it differs from standard motor?
which calss ct's,pt', use protection,meatering and others
Q-1 what are the structural and operational difference between a distribution and a power transformer? Q-2 what is skew in motors? Q-3 draw equivalent circuit of transformer Q-4 explain with phasors how pf is improved with loading in induction motors Q-5 DIFFERENT METHODS OF CABLE LAYING(interviewer asked if i heard new chemical based earthing system next) Q-6 pi model of medium length trans line Q-7 v/f control?why Q-8 vacuum circuit breaker operates in?
What happens if i apply 500V to 440V rotary Switch ?
if 50hz transformer is required to be run on 50% frequency what needs to be done???????????
define briefly the function of an ac electric generator (alternator)?